host: stephen farnsworth teaches political science at the university. virginia, democrats' line, hello. caller: professor farnsworth just spoke about the financial part of it. a lot of people are not aware of the koch brothers' part in everything, the citizens united thing, the supreme court, not aware that clarence thomas has a financial conflict of interest, due to his wife's role as the ceo of liberty central, and that the koch brothers -- their ancestry comes from hitler -- not from hitler, but from nazi germany. their grandparents were part of nazi germany, connected to concentration camps. they have done a lot of polluting -- host: your question for art guest? caller: why are the people who are the biggest threat to democracy but emphasized? -- not emphasized? why aren't the koch brothers exposed more? host: professor farnsworth, if you wish. guest: i think the color bang's concerns connect -- caller's concerns speak to the need for greater transparency in our system. when you talk about a group that is citizens for a better tomorrow, or citizens